Specification: Solar Cell Brand: Mono crystalline / Polycrystalline / Amorphous Solar Power: 0.45W Light Source: LED Light Source Colour: White, Amber Battery: Ni-Cd/Ni-MH rechargeable batteries 600mAh Surface Material: Plastic Operating Temperature: -30 Degree Centigrade-- 60 Degree Centigrade Operating time: 8 hours Height (With Ground Pole): 43.5cm Package: Qty./Colour box: 1 pc Colour box: 17.5x15.5x15.5cm Qty./Outer Carton: 12 boxes Outer Carton: 48.5x36.5x33.5cm N.W.: 6.0 kg G.W.: 7.0 kg Qty./20": 511 Cartons (6132 PCS) Qty./40": 1064 Cartons (12768 PCS)